Brennan was with FinancialForce from December 2010 through April 2017. He was VP of marketing from December 2010 through January 2012 and SVP of marketing from February 2012 through April 2017. Rootstock hired Randy Wheeler as managing director and Mark Saliman as VP of finance in January. Rootstock’s products include cost accounting, supply chain, operations, product management. It has manufacturing and distribution cloud applications.